<template>
  <nav class="site-navbar"
       :class="'site-navbar--' + navbarLayoutType">
    <div class="site-navbar__header">
      <h1 class="site-navbar__brand"
          @click="$router.push({ name: 'home' })">
        <a class="site-navbar__brand-lg"
           href="javascript:;">{{i18n['main.home.title']}}</a>
        <a class="site-navbar__brand-mini"
           href="javascript:;">{{i18n['main.home.title']}}</a>
      </h1>
    </div>

    <div class="site-navbar__body clearfix">
      <el-menu class="site-navbar__menu"
               mode="horizontal">
        <el-menu-item class="site-navbar__switch"
                      index="0"
                      @click="sidebarFold = !sidebarFold">
          <icon-svg name="zhedie"></icon-svg>
        </el-menu-item>

      </el-menu>

      <el-menu class="site-navbar__menu site-navbar__menu--right"
               mode="horizontal">

        <el-menu-item index="1"
                      @click="$router.push({ name: 'theme'})">
          <template slot="title">
            <el-badge>
              <icon-svg name="shezhi"
                        class="el-icon-setting"></icon-svg>
            </el-badge>

          </template>
        </el-menu-item>

        <el-menu-item class="site-navbar__avatar"
                      index="3">
          <el-dropdown :show-timeout="0"
                       placement="bottom">
            <span class="el-dropdown-link">
              <img :src="imgUrl"
                   :alt="userName">{{ userName }}
            </span>
            <el-dropdown-menu slot="dropdown">
              <el-dropdown-item @click.native="updatePasswordHandle()">{{i18n['sys.user.button.update-password']}}</el-dropdown-item>
              <el-dropdown-item @click.native="logoutHandle()">{{i18n['sys.user.button.exit-system']}}</el-dropdown-item>
            </el-dropdown-menu>
          </el-dropdown>
        </el-menu-item>
      </el-menu>
    </div>
    <!-- 弹窗, 修改密码 -->
    <update-password v-if="updatePassowrdVisible"
                     ref="updatePassowrd"></update-password>
  </nav>
</template>

<script>
import UpdatePassword from './main-navbar-update-password'
import { jumpToLogin } from '@/utils'

export default {
  inject: ['i18n'],
  data () {
    return {
      i18n: '',
      imgUrl: require('../assets/img/avatar.png'),
      updatePassowrdVisible: false
    }
  },
  components: {
    UpdatePassword
  },
  computed: {
    navbarLayoutType: {
      get () { return this.$store.state.common.navbarLayoutType }
    },
    sidebarFold: {
      get () { return this.$store.state.common.sidebarFold },
      set (val) { this.$store.commit('common/updateSidebarFold', val) }
    },
    mainTabs: {
      get () { return this.$store.state.common.mainTabs },
      set (val) { this.$store.commit('common/updateMainTabs', val) }
    },
    userName: {
      get () { return this.$store.state.user.name }
    }
  },
  methods: {
    // 修改密码
    updatePasswordHandle () {
      this.updatePassowrdVisible = true
      this.$nextTick(() => {
        this.$refs.updatePassowrd.init()
      })
    },
    // 退出
    logoutHandle () {
      this.$confirm(i18n['user.logout.ask-hint'], i18n['gobal.dialog.hint'], {
        confirmButtonText: i18n['gobal.button.ok'],
        cancelButtonText: i18n['gobal.button.cancel'],
        type: 'warning'
      }).then(() => {
        this.$http({
          url: this.$http.adornUrl('/login/logout'),
          method: 'post',
          data: this.$http.adornData()
        }).then(({ data }) => {
          if (data && data.code === 200) {
            jumpToLogin()
          }
        })
      }).catch(() => { })
    }
  }
}
</script>
